Doukas (Τσιακιρης Δουκας) Tsiakiris
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Born : 1972
Cat. M50 Ultrarunner since 2010
24
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
42
DUV-index+ ?Largest integer N such that the race distances provide at least N complete segments of N km in total. A single long race may therefore contribute several segments. See the DUV-Index tab for the detailed calculation. calculation details
2
Countries visited ?Greece
Saudi Arabia
GreeceSaudi Arabia51,9%
Rank quotient ?This runner's calculation uses 24 eligible race(s): Σ(rank − 1) = 1 659; Σ finishers = 3 195. 1 659 / 3 195 × 100 = 51.92%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed24
Km — ultra races2 276 km
> 100 km6
> 160 km4
> 200 km2
Longest race246,0 km
34. Spartathlon — 30/9/2016
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road72,7%
Trail27,3%
HISTORY
24 race(s) · 1 split(s) nested| Runner | Races in common |
|---|---|